oc rsh nova-cell1-conductor-0 nova-manage cell_v2 discover_hosts

$ oc rsh nova-cell0-conductor-0 nova-manage cell_v2 discover_hosts --by-service
Modules with known eventlet monkey patching issues were imported prior to eventlet monkey patching: urllib3. This warning can usually be ignored if the caller is only importing and not executing nova code.
2026-02-05 16:02:46.978 374589 WARNING oslo_policy.policy [None req-b5264f8e-9dbc-44f7-9d40-6217e5a96707 - - - - - -] JSON formatted policy_file support is deprecated since Victoria release. You need to use YAML format which will be default in future. You can use ``oslopolicy-convert-json-to-yaml`` tool to convert existing JSON-formatted policy file to YAML-formatted in backward compatible way: https://docs.openstack.org/oslo.policy/latest/cli/oslopolicy-convert-json-to-yaml.html.
2026-02-05 16:02:46.979 374589 WARNING oslo_policy.policy [None req-b5264f8e-9dbc-44f7-9d40-6217e5a96707 - - - - - -] JSON formatted policy_file support is deprecated since Victoria release. You need to use YAML format which will be default in future. You can use ``oslopolicy-convert-json-to-yaml`` tool to convert existing JSON-formatted policy file to YAML-formatted in backward compatible way: https://docs.openstack.org/oslo.policy/latest/cli/oslopolicy-convert-json-to-yaml.html.
$ oc rsh nova-cell1-conductor-0 nova-manage cell_v2 list_hosts
Modules with known eventlet monkey patching issues were imported prior to eventlet monkey patching: urllib3. This warning can usually be ignored if the caller is only importing and not executing nova code.
+-----------+--------------------------------------+---------------------------------------------+
| Cell Name |              Cell UUID               |                   Hostname                  |
+-----------+--------------------------------------+---------------------------------------------+
|   cell1   | 0f75f421-d81b-433b-9122-48d604e6967f |    ******s03354.ctlplane.n46-rhoso.local    |
|   cell1   | 0f75f421-d81b-433b-9122-48d604e6967f |    ******s03357.ctlplane.n46-rhoso.local    |
|   cell1   | 0f75f421-d81b-433b-9122-48d604e6967f |    ******s03364.ctlplane.n46-rhoso.local    |
|   cell1   | 0f75f421-d81b-433b-9122-48d604e6967f | ******s03382-ht-04.ctlplane.n46-rhoso.local |
+-----------+--------------------------------------+---------------------------------------------+
$ 

oc rsh -n openstack openstackclient openstack hypervisor list
+--------------------------------------+---------------------------------------------+-----------------+----------------+-------+
| ID                                   | Hypervisor Hostname                         | Hypervisor Type | Host IP        | State |
+--------------------------------------+---------------------------------------------+-----------------+----------------+-------+
| 743c40e9-e153-4d48-ab05-0489fb5a5656 | *****s03382-ht-04.ctlplane.n46-rhoso.local | QEMU            | 192.168.18.164 | up    |
+--------------------------------------+---------------------------------------------+-----------------+----------------+-------+
 

oc adm must-gather  --image-stream=openshift/must-gather  --image=registry.redhat.io/rhoso-operators/openstack-must-gather-rhel9:1.0
...
Reprinting Cluster State:
When opening a support case, bugzilla, or issue please include the following summary data along with any other requested information:
ClusterID: d2b8****-712e-****-****-****27ec2623
ClientVersion: 4.18.32
ClusterVersion: Stable at "4.18.32"
ClusterOperators:
        All healthy and stable